If you invest in gold via an ETF within your ISA then you won't get taxed and will only pay the dealing charge (depending on your provider) and management charge. I wouldn't personally invest in gold, but obviously many people do!
Yeah I looked at that but my Halifax share dealer doesn't seem to give me access to everything on the trading platform. I did some research and the way for me to swerve capital gains is buying coins which I don't mind.
Why wouldn't you go for gold btw?
I'd get stiffed for approx 8% between buying and selling currently, pretty hefty margin at a lot of places, but looking at the market there seems to be an easy 8% on the gold price whilst this corona nonsense is going on.